7581 search results - page 1244 / 1517 » Incompleteness in Data Mining |
169
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SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
Although a large body of work are devoted to finding communities in static social networks, only a few studies examined the dynamics of communities in evolving social networks. I...
253
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ADC
2009
Springer
16 years 1 months ago
2009
Springer
This paper presents a model for privacy preserving access control which is based on variety of purposes. Conditional purpose is applied along with allowed purpose and prohibited p...
155
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MSR
2009
ACM
16 years 1 months ago
2009
ACM
Research in the fields of software quality, maintainability and evolution requires the analysis of large quantities of data, which often originate from open source software proje...
164
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DEXA
2007
Springer
16 years 24 days ago
2007
Springer
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
162
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ICALP
2007
Springer
16 years 24 days ago
2007
Springer
We consider the problem of private efficient data mining of vertically-partitioned databases. Each of several parties holds a column of a data matrix (a vector) and the parties wan...